Home / 1,134,400.98-1,701,873-324,796.68

Finding the Fourth Proportional to 1,134,400.98, 1,701,873 and 324,796.68

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Solution

The fourth proportional to 1,134,400.98, 1,701,873 and 324,796.68 is: 487,272.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,400.98 : 1,701,873 = 324,796.68 : x
  2. Step 2: Convert to fraction form
    1,134,400.98/1,701,873 = 324,796.68/x
  3. Step 3: Cross multiply
    1,134,400.98x = 1,701,873 × 324,796.68
  4. Step 4: Simplify right side
    1,134,400.98x = 552,762,700,181.64
  5. Step 5: Solve for x
    x = 552,762,700,181.64/1,134,400.98
  6. Step 6: Final answer
    x = 487,272.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.